.header {
    height: 80px;
    line-height: 80px;
    text-align: center;
}

.header_logo {
    width: 40px;
    vertical-align: middle;
}

.header_title {
    font-size: 18px;
    margin-left: 10px;
    font-weight: bold;
}

.nav_item {
    width: 100%;
    font-size: 14px;
    
}

.item_content {
    height: 40px;
    line-height: 40px;
    margin: 15px 25px;
    padding-left: 10%;
}

.item_content_selected {
    height: 40px;
    line-height: 40px;
    margin: 15px 25px;
    padding-left: 10%;
    color: var(--colorPrimary);
    font-weight: bold;
    font-size: 16px;
    border-left: 2px solid var(--colorPrimary);
    border-radius: 2px;
}

.item_content:hover{
    background-color: #f0f3f6;
    border-radius: 6px;
}

.item_icon {
    width: 24px;
    vertical-align: middle;
    margin-right: 10px;
}